Back to Search
Start Over
Dimensionless Parameterizations of Air- Sea CO2 Gas Transfer Velocity on Surface Waves.
- Source :
-
Tellus: Series B . 2023, Vol. 75 Issue 1, p1-12. 12p. - Publication Year :
- 2023
-
Abstract
- Accurate quantification of air-sea gas transfer velocity is critical for our understanding of air-sea CO2 gas fluxes, global carbon budget and climate responses. CO2 transfer velocity is predominantly subject to constraints of wave-related dynamic processes at the ocean surface layer but is typically parameterized with wind speed. This study proposes and compares two parameterizations which accommodate dimensionless wave terms. The validations are conducted using both laboratory and field measurements of CO2 transfer and wave statistics. A scaling of bubble-mediated gas transfer is implemented into the formula that is linked to wave breaking probability. The improved parameterizations are capable of collapsing combined laboratory and field data sets which comprise diversified conditions of wind, wave and wave breaking. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 02806509
- Volume :
- 75
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Tellus: Series B
- Publication Type :
- Academic Journal
- Accession number :
- 175948486
- Full Text :
- https://doi.org/10.16993/tellusb.1897